2006 RJ103

Neptune trojan

2006 RJ103 (also written as 2006 RJ103) is a Neptune Trojan discovered by the SDSS Collaboration in 2006. Only four others are known: 2001 QR322, 2004 UP10, 2005 TN53 and 2005 TO74. They have the same orbital period as Neptune and orbit at the L4 Lagrangian point about 60 degrees ahead of Neptune.[1]


  1. Minor Planet Center List Of Neptune Trojans (March 9, 2007)